Implementasi Peer Teaching Terhadap Hasil Belajar Siswa Materi Tolak Peluru Kelas Viii SMP Muhammadiyah 1 Kartasura

This study addressed the low learning outcomes of eighth-grade students in the orthodox shot put technique at SMP Muhammadiyah 1 Kartasura, where students made technical errors, participated passively, and received limited guidance and feedback. The study aimed to improve learning outcomes through peer teaching and to determine the improvement achieved after the intervention. Classroom action research was conducted using the Kemmis and McTaggart model in two cycles, each consisting of planning, action, observation, and reflection. The participants were 27 eighth-grade students. Data were collected through observation, skills tests, a student satisfaction questionnaire, and documentation, and were analyzed descriptively and comparatively across the pre-cycle, cycle I, and cycle II stages, based on class mean scores and classical mastery. The mean score increased from 68 in the pre-cycle to 73 in cycle I and 83 in cycle II. All students also responded positively to the peer teaching method. These findings indicate that peer teaching is an effective alternative for improving shot put learning outcomes in Physical Education, Sports, and Health